vibrant agapanthus flowers in full bloom in sunlit garden, white modern home exterior and bright yellow foliage background

agapanthus garden flowers blue sunny white home exterior vibrant blooms design landscaping perennial plants floral spring outdoor decor yellow foliage nature scene botanical beauty urban gardening flora living bloom season tranquil fresh sunlit ambiance calming scenery bright colors residential area peaceful setting lush greenery summer house background suburban ideas decorative colorful professional backdrop blooming period inspiration style